.item-portfolio-element ul {
    margin-bottom: 20px;
}

.item-portfolio-element ul li {
    padding: 10px 15px;
    margin-left: 10px;
    margin-bottom: 10px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all .5s ease;
    color: #333;
    background-color: #f0f0f0;
    border-radius: 7px;
}

.item-portfolio-element ul li:hover {
    background-color: #c5c5c5;
}

.item-portfolio-element ul li:last-child {
    margin-left: 0;
}

.item-portfolio-element .images {
    position: relative;
	margin-bottom: 20px;
}

.item-portfolio-element ul li:nth-of-type(3),
.item-portfolio-element ul li:nth-of-type(4),
.item-portfolio-element ul li:nth-of-type(5) {
    flex-grow: 2
}

.item-portfolio-element .images span {
    position: absolute;
    text-align: center;
    bottom: 0;
    right: 0;
    width: 100%;
    display: inline-block;
    font-size: 15px;
    background-color: #0000006b;
    padding: 10px;
}

.item-portfolio-element .portfolio-box {
    width: 100%;
    border-radius: 10px;
    height: 200px;
    border: 1px solid #f0f0f0;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    overflow: hidden;
}